Module net.shibboleth.utilities.java.support

Package net.shibboleth.utilities.java.support.annotation.constraint

Annotation Type NonnullElements

@Documented
@Target({FIELD,LOCAL_VARIABLE,METHOD,PARAMETER})
public @interface NonnullElements

Indicates that the annotated collection cannot contain any null elements:

• Input collections as parameters MUST NOT contain any null elements.
• Collections returned by methods WILL NOT contain any null elements, and if mutable, callers MUST NOT add a null element.

Behavior is undefined if these constraints are violated. Some form of exception should be expected.